Tutorial in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 742nd targrik 0 68 15 Feb 2025 742nd BREMAUCY 🇫🇷 0 68 15 Feb 2025 742nd JunkIce 0 68 26 Mar 2025 742nd rhdqor213 0 68 19 days ago 742nd DialFrost 🇸🇬 0 68 18 days ago 756th edsrzf 🇳🇿 0 69 21 Nov 2024 756th sean-niemann 🇺🇸 0 69 13 Dec 2024 756th ryyyn 0 69 28 Jan 2025 756th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 756th DialFrost 🇸🇬 0 69 8 Feb 2025 756th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 756th rucin93 🇵🇱 0 69 17 Feb 2025 756th DialFrost 🇸🇬 0 69 20 Feb 2025 756th pruthvip15 0 69 4 Mar 2025 756th emgordon154 0 69 6 Mar 2025 756th plcc0 0 69 20 Mar 2025 756th kg583 🇺🇸 0 69 18 days ago 756th CaedenHarper 🇨🇦 0 69 17 days ago 756th Shanethegamer 🇺🇸 0 69 12 days ago 756th sean-niemann 🇺🇸 0 69 8 days ago 756th voytxt 🇨🇿 0 69 7 days ago 756th te-chnical 0 69 3 days ago 773rd emgordon154 0 70 27 Nov 2024 773rd MeWhenI 🇻🇦 0 70 11 Dec 2024 773rd voytxt 🇨🇿 0 70 25 Jan 2025 773rd Salutations45 0 70 26 Jan 2025 773rd MeWhenI 🇻🇦 0 70 14 Feb 2025 773rd targrik 0 70 14 Feb 2025 773rd Shanethegamer 🇺🇸 0 70 15 Feb 2025 773rd frosster 0 70 11 Mar 2025 773rd GolfingSuccess 🇬🇷 0 70 17 Mar 2025 773rd Sciman101 0 70 27 Mar 2025 773rd cominixo 0 70 6 Apr 2025 773rd KasperKivimaeki 🇫🇮 0 70 19 days ago 773rd edsrzf 🇳🇿 0 70 17 days ago 773rd sean-niemann 🇺🇸 0 70 17 days ago 773rd rucin93 🇵🇱 0 70 17 days ago 773rd DialFrost 🇸🇬 0 70 17 days ago 773rd ovs-code 🇩🇪 0 70 17 days ago 773rd CaedenHarper 🇨🇦 0 70 17 days ago 773rd HumanoidCPU 0 70 17 days ago 773rd GolfingSuccess 🇬🇷 0 70 16 days ago 773rd inventshah 0 70 13 days ago 773rd m-tkach 🇺🇦 0 70 12 days ago 773rd Mukundan314 0 70 10 days ago 773rd Shanethegamer 🇺🇸 0 70 8 days ago 797th emgordon154 0 71 28 Nov 2024 797th MeWhenI 🇻🇦 0 71 11 Dec 2024 797th zacjl 0 71 23 Jan 2025 797th psethwick 0 71 30 Jan 2025 797th Lydxn 🇨🇦 0 71 31 Jan 2025 797th eTrey13 0 71 2 Feb 2025 797th qpwoeirut 0 71 7 Feb 2025 797th HumanoidCPU 0 71 7 Feb 2025 797th kdx2a 0 71 12 Feb 2025 797th FlyingPenguin223 0 71 12 Feb 2025 797th MeWhenI 🇻🇦 0 71 14 Feb 2025 797th MeWhenI 🇻🇦 0 71 14 Feb 2025 797th targrik 0 71 14 Feb 2025 797th targrik 0 71 15 Feb 2025 797th KrausRaus 🇺🇸 0 71 17 Feb 2025 797th emgordon154 0 71 5 Mar 2025 797th BoBz200 0 71 11 Mar 2025 797th plcc0 0 71 20 Mar 2025 797th Lock1 0 71 5 Apr 2025 797th MeWhenI 🇻🇦 0 71 18 days ago 797th xsot 🇸🇬 0 71 18 days ago 797th HumanoidCPU 0 71 17 days ago 797th CaedenHarper 🇨🇦 0 71 17 days ago 820th emgordon154 0 72 28 Nov 2024 820th emgordon154 0 72 2 Dec 2024 820th JunkIce 0 72 3 Dec 2024 820th MeWhenI 🇻🇦 0 72 11 Dec 2024 820th voytxt 🇨🇿 0 72 5 Feb 2025 820th GolfingSuccess 🇬🇷 0 72 7 Feb 2025 Prev 751–825 of 1,703 Next